Quantum Computing

YTD

ALL

Trade Quantum Computing 24 hours a day, five days a week on Robinhood.

Robinhood gives you the tools to revolutionize your trading experience. Use the streamlined mobile app, or access advanced charts and execute precise trades on our browser-based platform, Robinhood Legend. Risks and limitations apply.

About QUBT

Quantum Computing, Inc. engages in developing novel algorithms and solutions utilizing quantum and quantum-inspired computing to solve difficult problems in various industries. It leverages its expertise in finance, computing, security, mathematics, and physics to develop commercial applications for the financial, security, and government sectors.

CEO

Yuping Huang

CEOYuping Huang

Employees

Employees77

Headquarters

Hoboken, New Jersey

HeadquartersHoboken, New Jersey

Founded

2001

Founded2001

Employees

Employees77

QUBT Key Statistics

Market cap

2.13B

Market cap2.13B

Price-Earnings ratio

-35.06

Price-Earnings ratio-35.06

Dividend yield

—

Dividend yield—

Average volume

16.50M

Average volume16.50M

High today

$10.02

High today$10.02

Low today

$9.34

Low today$9.34

Open price

$9.69

Open price$9.69

Volume

11.49M

Volume11.49M

52 Week high

$25.84

52 Week high$25.84

52 Week low

$6.18

52 Week low$6.18

Stock Snapshot

Quantum Computing(QUBT) stock is priced at $9.50, giving the company a market capitalization of 2.13B. It carries a P/E multiple of -35.06.

On 2026-07-01, Quantum Computing(QUBT) stock moved within a range of $9.34 to $10.02. With shares now at $9.50, the stock is trading +1.7% above its intraday low and -5.2% below the session's peak.

Trading activity shows a volume of 11.49M, compared to an average daily volume of 16.5M.

The stock's 52-week range extends from a low of $6.18 to a high of $25.84.

QUBT News

Barchart 1d

This Quantum Computing Stock Just Got an Outperform Rating. It’s the Only Public Neutral Atom Company. - Barchart.com

...

TipRanks 2d

Quantum Computing Expands Authorized Share Capital for Growth

The latest update is out from Quantum Computing ( (QUBT) ). At its June 24, 2026 annual meeting, Quantum Computing Inc. shareholders approved amendments to the...

Simply Wall St 5d

Quantum Computing As Capital Raise Narrative Keeps Undervaluation In Focus

Quantum Computing (QUBT) is back in focus after recent trading pressure, with the stock down 6.3% over the past day and 15.5% over the past week, prompting inve...

Analyst ratings

71%

of 7 ratings

Buy

71.4%

Hold

28.6%

Sell

People also own

Based on the portfolios of people who own QUBT. This list is generated using Robinhood data, and it’s not a recommendation.

Similar Marketcap

This list is generated by looking at the six larger and six smaller companies by market cap in relation to this company.

Popular Stocks

This list is generated by looking at the top 100 stocks and ETFs most commonly held by Robinhood customers and showing a random subset

Newly Listed

This list is generated by showing companies that recently went public.